CN105691781A - Bale breaking and dust removing device - Google Patents

Bale breaking and dust removing device Download PDF

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Publication number
CN105691781A
CN105691781A CN201610214437.4A CN201610214437A CN105691781A CN 105691781 A CN105691781 A CN 105691781A CN 201610214437 A CN201610214437 A CN 201610214437A CN 105691781 A CN105691781 A CN 105691781A
Authority
CN
China
Prior art keywords
bales
cylinder
dust arrester
cutter portion
arrester according
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201610214437.4A
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Chinese (zh)
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CN105691781B (en
Inventor
孙佳斌
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BEIJING JINMALUN TECHNOLOGY DEVELOPMENT CO., LTD.
Original Assignee
Beijing Jinmalun Technology Development Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Beijing Jinmalun Technology Development Co Ltd filed Critical Beijing Jinmalun Technology Development Co Ltd
Priority to CN201610214437.4A priority Critical patent/CN105691781B/en
Publication of CN105691781A publication Critical patent/CN105691781A/en
Priority to HK16109720.0A priority patent/HK1221443A1/en
Priority to MYPI2018703660A priority patent/MY197381A/en
Priority to PCT/CN2017/079465 priority patent/WO2017173983A1/en
Application granted granted Critical
Publication of CN105691781B publication Critical patent/CN105691781B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B69/00Unpacking of articles or materials, not otherwise provided for
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B69/00Unpacking of articles or materials, not otherwise provided for
    • B65B69/0033Unpacking of articles or materials, not otherwise provided for by cutting
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21BFIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
    • D21B1/00Fibrous raw materials or their mechanical treatment
    • D21B1/04Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres

Abstract

The invention relates to a bale breaking and dust removing device. The invention discloses the bale breaking and dust removing device which comprises a roller and at least one rotating shaft, wherein the roller comprises a feed opening and a discharge opening, and a first cutter part is arranged on the inner wall of the roller; at least one part of the rotating shaft is located in the roller, and a second cutter part is arranged on the rotating shaft; and the first cutter part and the second cutter part break baled material when rotating with the roller and the rotating shaft respectively, and further tear the material apart when crossing each other in the roller. The bale breaking and dust removing device provided by the invention further removes impurities attached to the material by a dry dust removal method, and thus can simplify follow-up purification and screening treatment.

Description

Bales Off dust arrester
Technical field
The present invention relates to waste recovery and process field, be specifically related to a kind of Bales Off dust arrester。
Background technology
In the recycling of refuse, it is necessary to the impurity such as the such as powder ash in removal refuse, granule of adopting an effective measure。Being recovered as example with waste paper, the waste paper of recovery includes wastepaper, waste and old packing crates, waste and old bag of cement etc.。In order to realize the recycling of waste paper as far as possible, it is necessary to the impurity in waste paper is removed clean so that the content of ashes of the follow-up secondary stock obtained is close to the content of ashes (less than 5%) of body paper。
Known Waste Paper Handling system includes conveyer (belt feeder or chain mat machine), bale opener and D type hydrabrusher。In the processing procedure of waste paper, first waste paper enter bale opener through conveyer, and in the cylinder of bale opener, rolling is scattered after clashing into, and partial impurities can be discharged by sieve aperture under rotating the effect of centrifugal force of cylinder。The waste paper scattered hurricane band output in cylinder, and deliver to D type hydrabrusher by conveyer。Waste paper is carried out size degradation and is discharged by the impurity of not easily size degradation by D type hydrabrusher, and enters follow-up screening cleaning system。
In above-mentioned Waste Paper Handling system, the structure of bale opener is relatively easy, can only remove the impurity carried secretly between waste paper surface and waste paper, even if the cylinder for being wrapped in the impurity bale opener in waste paper bag angle continuously rolls, it is also difficult to remove;On the other hand, the technique of the Waste Paper Handling in above-mentioned Waste Paper Handling system is simple, waste paper just enters pulping operation through simple process such as broken, dry method dusts, waste paper after pulping becomes fiber, owing to the specific surface area of fiber is far longer than waste paper, there is stronger adsorbing hydroxyl on its surface, and hydroxyl and tiny impurity particle adsorb mutually, are more difficult to remove in follow-up screening cleaning system。
Summary of the invention
It is an object of the invention to provide a kind of Bales Off dust arrester。Bales Off dust arrester according to embodiments of the present invention, including: cylinder, cylinder includes charging aperture and discharging opening, and is provided with the first cutter portion on the inwall of cylinder;And at least one rotating shaft, remaining at least partially within cylinder of rotating shaft, and rotating shaft is provided with the second cutter portion;Wherein, material by bundled material scattering, and is torn further time interlaced in cylinder by the first cutter portion and the second cutter portion when rotating with cylinder and rotating shaft respectively。
In one exemplary embodiment, the inwall of cylinder is additionally provided with spiral helicine stock guide so that material is transported to discharging opening from charging aperture。
In one exemplary embodiment, the first cutter portion is arranged on stock guide。
In one exemplary embodiment, the first cutter portion and the second cutter portion are tooth form knife。
In one exemplary embodiment, rotating shaft is additionally provided with material scattering parts。
In one exemplary embodiment, material scattering parts than the second cutter portion closer to charging aperture。
In one exemplary embodiment, material scattering parts include the first clava, and the first clava is along stretching out radially of the axis of rotation。
In one exemplary embodiment, rotating shaft is additionally provided with material rapping parts。
In one exemplary embodiment, material rapping parts than the second cutter portion closer to discharging opening。
In one exemplary embodiment, material rapping parts include the second clava, and the second clava is along stretching out radially of the axis of rotation。
In one exemplary embodiment, it is additionally provided with in cylinder and carries flitch, carry flitch and be arranged on the inwall of cylinder and extend obliquely from the conveying direction along material。
In one exemplary embodiment, cylinder is additionally provided with sieve aperture。
In one exemplary embodiment, the diameter of sieve aperture reduces on the conveying direction of material。
In one exemplary embodiment, the inwall of cylinder is additionally provided with fore-set。
In one exemplary embodiment, Bales Off dust arrester also includes: seal closure, for the dust-like impurity in sealed cylinder;Dedusting interface, is arranged on seal closure, and dust removal machine is connected with seal closure via dedusting interface。
In one exemplary embodiment, Bales Off dust arrester also includes: aggregate bin, is positioned at the bottom of cylinder, and the particulate contamination in described cylinder is collected in described aggregate bin。
Bales Off dust arrester provided by the invention, can be torn by material scattering and further so that the impurity being wrapped in material comes out and try one's best many being removed, and improves dust removing effects such that it is able to simplify follow-up purification Screening Treatment。
Accompanying drawing explanation
The present invention can be more fully understood that below in conjunction with in the accompanying drawing description to the specific embodiment of the present invention, wherein:
Fig. 1 illustrates the sectional view of Bales Off dust arrester according to a first embodiment of the present invention。
Fig. 2 illustrates the sectional view of Bales Off dust arrester according to a second embodiment of the present invention。
Fig. 3 illustrates the schematic diagram in the second cutter portion according to a second embodiment of the present invention。
Fig. 4 illustrates the schematic diagram of material scattering parts according to a second embodiment of the present invention。
Fig. 5 illustrates the schematic diagram of material rapping parts according to a second embodiment of the present invention。
Fig. 6 illustrates the front view of Bales Off dust arrester according to a second embodiment of the present invention。
Fig. 7 illustrates the left view of Bales Off dust arrester according to a second embodiment of the present invention。
Detailed description of the invention
Feature and the exemplary embodiment of various aspects of the invention are described more fully below。In the following detailed description, it is proposed that many details, in order to complete understanding of the present invention is provided。But, it will be apparent to those skilled in the art that the present invention can implement when not needing these details。Below the description of embodiment is only used to by illustrating that the example of the present invention provides being better understood from the present invention。The present invention is never limited to any concrete configuration set forth below, but covers any amendment, replacement and the improvement of element and parts under the premise of without departing from the spirit of the present invention。In the the accompanying drawings and the following description, it does not have known structure and technology are shown, in order to avoid the present invention causes unnecessary obscuring。
Fig. 1 illustrates the sectional view of Bales Off dust arrester according to a first embodiment of the present invention。As it is shown in figure 1, Bales Off dust arrester 1 ' includes cylinder 10 ' and rotating shaft 20 '。Cylinder 10 ' includes charging aperture and discharging opening, and rotating shaft 20 ' is positioned at cylinder 10 '。The inwall of cylinder 10 ' is provided with the first cutter portion 11 ', rotating shaft 20 ' is provided with the second cutter portion 21 '。When cylinder 10 ' and rotating shaft 20 ' rotate, the first cutter portion 11 ' and the second cutter portion 21 ' rotate and by material scattering bundled in cylinder 10 with cylinder 10 ' and rotating shaft 20 ' respectively。Meanwhile, when the first cutter portion 11 ' and the second cutter portion 21 ' are interlaced, the material being positioned between the first cutter portion 11 ' and the second cutter portion 21 ' is torn further。
Utilize Bales Off dust arrester provided by the invention, can be torn by material scattering and further so that the impurity being wrapped in material comes out and try one's best many being removed, and improves dust removing effects such that it is able to simplify follow-up purification Screening Treatment。
Fig. 2 illustrates the sectional view of Bales Off dust arrester according to a second embodiment of the present invention。In the embodiment shown in Figure 2, Bales Off dust arrester 1 includes cylinder 10 and rotating shaft 20。Cylinder 10 can rotate around the centrage of self and be provided with charging aperture and discharging opening。Rotating shaft 20 is positioned at the two ends of cylinder 10 and rotating shaft 20 and stretches out from the charging aperture of cylinder 10 and discharging opening respectively, and one end of rotating shaft 20 can be connected with rotating driving device, and the other end can pass through support member supports。
Certainly, rotating shaft 20 may further reference Fig. 1 and is arranged to cantilever design, and namely one end of rotating shaft 20 is connected with rotating driving device, and the other end is free end。
In the embodiment shown in Figure 2, the inwall of cylinder 10 arranges spiral helicine stock guide 11, stock guide 11 extends at the whole length direction of cylinder 10, in the rotary course of cylinder 10, the material entered in cylinder 10 can be delivered to discharging opening (material conveying direction is the X-direction Fig. 2) from charging aperture by stock guide 11。
Being provided with fore-set 12 on stock guide 11, when cylinder 10 rotates, the material in cylinder 10 is constantly overturn with cylinder 10, can clash into fore-set 12 when the material of upset falls after rise, to break up material and to realize separating of material and impurity。In certain embodiments, fore-set 12 also can be set directly on the inwall of cylinder 10, as long as fore-set 12 is capable of the shock with material。
In the embodiment shown in Figure 2, stock guide 11 is provided with multiple first cutter portion 13, rotating shaft 20 is near the bottom of cylinder 10, and on rotating shaft 20, it is provided with multiple second cutter portion 21, stagger along the axial direction of rotating shaft 20 in first cutter portion 13 and the second cutter portion 21, the gap passed through for the second cutter portion 21 is left, to ensure not interfere when relatively rotating at cylinder 10 and rotating shaft 20 between adjacent two the first cutter portions 13。When cylinder 10 and rotating shaft 20 rotate, material stirs and by bundled material scattering in the first cutter portion 13 and the second cutter portion 21。Meanwhile, when the second cutter portion 21 rotates to the bottom of cylinder 10 and interlocks with two adjacent the first cutter portions 13, the material between the first cutter portion 13 and the second cutter portion 21 is torn further。
It should be appreciated by those skilled in the art that the setting in the first cutter portion 13 and the second cutter portion 21 is not limited only to situation illustrated in fig. 2。Such as, the first cutter portion 13 also can be set directly on the inwall of cylinder 10。And the first cutter portion and the second cutter portion also can arrange by other means or mate, as long as the first cutter portion 13 and the second cutter portion 21 are capable of breaing up and tearing the function of material。
Additionally, the quantity in the first cutter portion 13 and the second cutter portion 21 can be arranged according to parameters such as the length of cylinder, cylinder internal diameters。In the present embodiment, the quantity in the first cutter portion 13 may be configured as 10~30, and the quantity in the second cutter portion 21 may be configured as 3~10。
In the embodiment shown in Figure 2, rotating shaft 20 is additionally provided with material scattering parts 22。Material scattering parts 22 are positioned at the left side in the second cutter portion 21, closer to charging aperture。When material enters charging aperture, rotating shaft 20 drives material scattering parts 22 to stir material and by bundled material scattering, can be torn by material further time staggered with the first cutter portion 13 and the second cutter portion 21 facilitating right side。
In the embodiment shown in Figure 2, rotating shaft 20 is additionally provided with material rapping parts 23。Material rapping parts 23 are positioned at the right side in the second cutter portion 21, closer to discharging opening。When material is torn by the first cutter portion 13 and the second cutter portion 21, the impurity being hidden in material is exposed, and can remove the impurity on material further by the beating of material rapping parts 23 and stirring。
In the embodiment shown in Figure 2, it is additionally provided with in cylinder 10 and carries flitch 14, carry flitch 14 and be arranged on the inwall of cylinder 10 and extend obliquely along the conveying direction of material。When cylinder 10 rotates, carrying flitch 14 by the material lifting middle and upper part to cylinder 10, and can be left when cylinder 10 rotates, and further functions as the effect beating Bales Off。The quantity that arranges carrying flitch 14 is not limited only to two shown in Fig. 2, may also be configured to a plurality of。
Fig. 3 illustrates the schematic diagram of an embodiment in the second cutter portion。In embodiment as shown in Figure 3, the second cutter portion 21 is set to tooth form knife, and tooth form knife includes multiple tooth plate 211, and the length of tooth plate is about 200mm~400mm, and is equipped with sawtooth on the work surface of each tooth plate。
Certainly, the first cutter portion 13 may be used without and the second mutually isostructural tooth form knife in cutter portion 21。But the embodiment that art technology should be appreciated that the first cutter portion 13 and the second cutter portion 21 is not limited only to the situation shown in Fig. 3, the difference according to the type of material or material, the first cutter portion 13 and the second cutter portion 21 be optional different shape and structure also。
Fig. 4 illustrates the schematic diagram of an embodiment of material scattering parts。Material scattering parts 22 are configured to include multiple clava 221, and clava 221 is extending radially out along rotating shaft 20 respectively。Clava is arranged on snap ring and is fixed on rotating shaft 20 by snap ring。When rotating shaft 20 rotates, the sustainable stirring of clava also pats material, by bundled material scattering and realize separating of material and impurity。
Fig. 5 illustrates the schematic diagram of an embodiment of material rapping parts。Material rapping parts 23 are set to include multiple clava 231, and clava 231 is extending radially out along rotating shaft 20 respectively。Clava is arranged on snap ring and is fixed on rotating shaft 20 by snap ring。When rotating shaft 20 rotates, clava can be patted and stir material, it is achieved patting further and dedusting material。In material rapping parts 23, claval length could be arranged to 200mm~400mm。
It will be appreciated by those skilled in the art that material scattering parts 22 and material rapping parts 23 may be also respectively disposed at other position of rotating shaft 20 and quantity is not limit, as long as both are capable of respective function。Further, the embodiment of material scattering parts 22 and material rapping parts 23 is also not limited to the situation shown by Fig. 4~5, the difference according to the type of material or material, and material scattering parts 22 and material rapping parts 23 also can be selected for other schemes。
In order to facilitate the discharge of impurity, cylinder 10 is additionally provided with sieve aperture (attached not shown), in the rotary course of cylinder 10, can be discharged by sieve aperture under the effect of the rotary centrifugal force of cylinder 10 with the impurity of feed separation。
Situation according to material is different, and the diameter of sieve aperture can be set to difference。In the present embodiment, the diameter of sieve aperture can reduce along the conveying direction of material。Specifically, material scattering parts 22 are arranged on the leading portion of cylinder 10 and close charging aperture, and now material is not torn by the first cutter portion 13 and the second cutter portion 21, relatively large sized。Therefore, at the leading portion of cylinder 10, the diameter of sieve aperture can be bigger, for instance the diameter of sieve aperture is 30mm。And in the rear end of cylinder 10 position near discharging opening, most of material now has been torn by the first cutter portion 13 and the second cutter portion 21, is relatively small in size。Running off with sieve aperture to reduce material, the diameter of sieve aperture can reduce, for instance the diameter of sieve aperture is 25mm。And the position between the stage casing and charging aperture and discharging opening of cylinder 10, the diameter of sieve aperture is 30mm and 25mm two kinds。Certainly, different according to the situation of material, on cylinder 10, the percent opening of sieve aperture can be set to identical or different。
Fig. 6 illustrates the front view of the Bales Off dust arrester of the second embodiment。Bales Off dust arrester 1 is additionally provided with for the seal closure 15 of dust-like impurity in sealed cylinder 10, and seal closure 15 is provided with dedusting interface 16, and dust removal machine can be connected with seal closure 15 via dedusting interface 16。So, the dust-like impurity discharged from sieve aperture can pass through dedusting interface 16 and be concentrated storage by dust removal machine。
In the embodiment shown in fig. 6, the bottom of cylinder 10 is additionally provided with aggregate bin 17, and the particulate contamination discharged from sieve aperture can be collected in aggregate bin 17。
In the embodiment shown in fig. 6, the circumferential wall of cylinder 10 is provided with swing-around trajectory 18。Utilizing support roller to engage the continuous rotation that can realize cylinder 10 with swing-around trajectory 18, tugboat is driven by driving device such as motor。
Fig. 7 illustrates the left view of the Bales Off dust arrester of the second embodiment。In the embodiment shown in fig. 7, rotating shaft 20 is driven by belt driver 19, and the rotating speed of rotating shaft 20 can be controlled in 20~100rpm。
Cylinder 10 can be identical with turning to of rotating shaft 20, it is also possible to different。
It should be appreciated by those skilled in the art that the type of drive of cylinder 10 and rotating shaft 20 is not limited only to the situation shown by Fig. 6~7, also have other modes can realize cylinder 10 and rotate with rotating shaft 20。
Bales Off dust arrester according to embodiments of the present invention can be used as a part for the waste paper recycling system of papermaking enterprise, to improve the quality of the recycled writing paper utilizing waste paper to produce。
While the invention has been described with reference to exemplary embodiments thereof, however, it is understood that the present invention is not limited to the structure of above-described embodiment。On the contrary, it is intended to cover various modification and equivalent arrangements。Although it addition, illustrated the various elements of disclosed invention in various exemplary combination bodies and structure, but other combination including more, less element also falls within the scope of the present invention。

Claims (16)

1. a Bales Off dust arrester, including:
Cylinder, described cylinder includes charging aperture and discharging opening, and is provided with the first cutter portion on the inwall of described cylinder;And
At least one rotating shaft, remaining at least partially within described cylinder of described rotating shaft, and described rotating shaft is provided with the second cutter portion;
Wherein, material by bundled material scattering, and is torn further time interlaced in described cylinder by described first cutter portion and described second cutter portion when rotating with described cylinder and described rotating shaft respectively。
2. Bales Off dust arrester according to claim 1, it is characterised in that be additionally provided with spiral helicine stock guide on the inwall of described cylinder so that described material is transported to described discharging opening from described charging aperture。
3. Bales Off dust arrester according to claim 2, it is characterised in that described first cutter portion is arranged on described stock guide。
4. Bales Off dust arrester according to any one of claim 1 to 3, it is characterised in that described first cutter portion and described second cutter portion are tooth form knife。
5. Bales Off dust arrester according to claim 1, it is characterised in that be additionally provided with material scattering parts on described rotating shaft。
6. Bales Off dust arrester according to claim 5, it is characterised in that described material scattering parts than described second cutter portion closer to described charging aperture。
7. the Bales Off dust arrester according to claim 5 or 6, it is characterised in that described material scattering parts include the first clava, and described first clava stretches out radially of the axis of rotation along described。
8. Bales Off dust arrester according to claim 1, it is characterised in that be additionally provided with material rapping parts on described rotating shaft。
9. Bales Off dust arrester according to claim 8, it is characterised in that described material rapping parts than described second cutter portion closer to described discharging opening。
10. Bales Off dust arrester according to claim 8 or claim 9, it is characterised in that described material rapping parts include the second clava, and described second clava stretches out radially of the axis of rotation along described。
11. Bales Off dust arrester according to claim 1, it is characterised in that be additionally provided with in described cylinder and carry flitch, described in carry flitch and be arranged on the inwall of described cylinder and extend obliquely along the conveying direction of described material。
12. Bales Off dust arrester according to claim 2, it is characterised in that described cylinder is additionally provided with sieve aperture。
13. Bales Off dust arrester according to claim 12, it is characterised in that the diameter of described sieve aperture reduces on the conveying direction of described material。
14. Bales Off dust arrester according to claim 1, it is characterised in that be additionally provided with fore-set on the inwall of described cylinder。
15. Bales Off dust arrester according to claim 1, it is characterised in that also include:
Seal closure, for sealing the dust-like impurity in described cylinder;
Dedusting interface, is arranged on described seal closure, and dust removal machine is connected with described seal closure via described dedusting interface。
16. Bales Off dust arrester according to claim 1, it is characterised in that also include:
Aggregate bin, is positioned at the bottom of described cylinder, and the particulate contamination in described cylinder is collected in described aggregate bin。
CN201610214437.4A 2016-04-07 2016-04-07 Bales Off dust-extraction unit Active CN105691781B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CN201610214437.4A CN105691781B (en) 2016-04-07 2016-04-07 Bales Off dust-extraction unit
HK16109720.0A HK1221443A1 (en) 2016-04-07 2016-08-15 Bulk package dust removal device
MYPI2018703660A MY197381A (en) 2016-04-07 2017-04-05 Bale breaking and dust removing device
PCT/CN2017/079465 WO2017173983A1 (en) 2016-04-07 2017-04-05 Bale breaking and dust removing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610214437.4A CN105691781B (en) 2016-04-07 2016-04-07 Bales Off dust-extraction unit

Publications (2)

Publication Number Publication Date
CN105691781A true CN105691781A (en) 2016-06-22
CN105691781B CN105691781B (en) 2018-05-08

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Application Number Title Priority Date Filing Date
CN201610214437.4A Active CN105691781B (en) 2016-04-07 2016-04-07 Bales Off dust-extraction unit

Country Status (4)

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CN (1) CN105691781B (en)
HK (1) HK1221443A1 (en)
MY (1) MY197381A (en)
WO (1) WO2017173983A1 (en)

Cited By (3)

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Publication number Priority date Publication date Assignee Title
WO2017173983A1 (en) * 2016-04-07 2017-10-12 北京金马伦科技发展有限公司 Bale breaking and dust removing device
CN107637848A (en) * 2017-10-18 2018-01-30 青岛荣发食品有限公司 A kind of wind washes dust removal machine
CN116946509A (en) * 2023-09-21 2023-10-27 琥崧智能装备(太仓)有限公司 Ton bag flapping device and control method thereof

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CN116553222B (en) * 2023-05-11 2024-02-09 泗洪远大机电设备有限公司 Stirring mechanism for small bag unpacking machine

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Publication number Priority date Publication date Assignee Title
WO2017173983A1 (en) * 2016-04-07 2017-10-12 北京金马伦科技发展有限公司 Bale breaking and dust removing device
CN107637848A (en) * 2017-10-18 2018-01-30 青岛荣发食品有限公司 A kind of wind washes dust removal machine
CN107637848B (en) * 2017-10-18 2019-09-13 青岛荣发食品有限公司 A kind of wind washes dust removal machine
CN116946509A (en) * 2023-09-21 2023-10-27 琥崧智能装备(太仓)有限公司 Ton bag flapping device and control method thereof
CN116946509B (en) * 2023-09-21 2023-12-01 琥崧智能装备(太仓)有限公司 Ton bag flapping device and control method thereof

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WO2017173983A1 (en) 2017-10-12
MY197381A (en) 2023-06-15
CN105691781B (en) 2018-05-08
HK1221443A1 (en) 2017-06-02

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